package com.atguigu.mall.search.config;

import org.apache.http.HttpHost;
import org.elasticsearch.client.RequestOptions;
import org.elasticsearch.client.RestClient;
import org.elasticsearch.client.RestHighLevelClient;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;


@Configuration
public class ElasticsearchConfig {
    @Value("${sysconfig.elasticsearch.ip}")
    private String ip;

    public static final RequestOptions COMMON_OPTIONS;
    static {
        RequestOptions.Builder builder = RequestOptions.DEFAULT.toBuilder();
                                                            //n
        COMMON_OPTIONS = builder.build();
    }

    @Bean
    public RestHighLevelClient restHighLevelClient() {
        HttpHost[] httpHostArray = new HttpHost[]{
                new HttpHost(ip, 9200, "http")
        };
        return new RestHighLevelClient(RestClient.builder(httpHostArray));
    }
}
